Cisco Headset 532 (Wired Dual with USB Headset Adapter) - Stereo - USB - Wired - 90 Ohm - 50 Hz - 18 kHz - Over-the-head - Binaural - Supra-aural - Electret, Condenser, Uni-directional Microphone - Noise Canceling The Cisco Headset 500 Series is a professional range of headsets designed for Cisco IP Phones and soft clients. These headsets are optimized for workers in open work spaces so they can be more productive with vibrant audio, powerful noise isolation and exceptional comfort. Manufacturer Cisco Systems, Inc Manufacturer Part Number CP-HS-W-532-USBA= Brand Name Cisco Product Series 500 Product Model 532 Product Name Headset 532 (Wired Dual with USB Headset Adapter) Product Type Headset Technical Information Connectivity Technology Wired Sound Mode Stereo Impedance 90 Ohm Minimum Frequency Response 50 Hz Maximum Frequency Response 18 kHz Noise Canceling Yes Sound Pressure Level 118 dB Earpiece Earpiece Design Over-the-head Earpiece Type Binaural Microphone Microphone Technology Electret,Condenser,Uni-directional Microphone Design Boom Interfaces/Ports Host Interface USB Physical Characteristics Form Factor Supra-aural Miscellaneous Country of Origin China Warranty Limited Warranty 2 Year WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Please understand , this is only one of over 100,000 products offered for sale by antonline and shipped from our many different automated warehouses. There are no local stores or pick up. All the product information we have is provided by the manufacturer and in the item listing. Manufacturers change colors and item details frequently and often do not update pictures. We have no personal knowledge or experience with this product or ability to customize it. All items ship as addressed in an automated warehouse. The time to process and ship is listed prominently in each listing. It usually takes about a week to get your item. It may be faster or longer as shown in the listing or if credit check or special handling is required. There is no human intervention in the process. That is how we control costs and keep our prices so low. Paypal requires that we only ship to the verified Paypal address provided with the order. NO ADDRESS CHANGE IS POSSIBLE. Atlanta Network Technologies, Inc. We accept payment by: Paypal. Shipping to: United States Excludes: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box. Antonline eBay Return Policy Returning an item purchased from antonline is easy and fully automated with our "Hassle Free Return Program". Please email to request an RMA link.